package cn.itcast.cloud.Dao;

import cn.itcast.cloud.pojo.User;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.web.client.RestTemplate;

//@Component
public class UserDao {

    @Autowired
    private RestTemplate restTemplate;

    public User queryUserById(Long id){
      String url = "http://localhost:8081/user/"+id;
      return this.restTemplate.getForObject(url,User.class);
    }
}
